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52 lines
1.4 KiB
Diff
52 lines
1.4 KiB
Diff
From 36cad96a50eb877d0c5cb3d8d93c1807ad9c774c Mon Sep 17 00:00:00 2001
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From: Daniel Hellstrom <daniel@gaisler.com>
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Date: Wed, 1 Dec 2010 09:37:23 +0100
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Subject: [PATCH] Fix kristoffers ioport.c patch for more recent kernel.
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Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
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---
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arch/sparc/include/asm/dma-mapping.h | 13 +------------
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arch/sparc/kernel/ioport.c | 3 ++-
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2 files changed, 3 insertions(+), 13 deletions(-)
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--- a/arch/sparc/include/asm/dma-mapping.h
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+++ b/arch/sparc/include/asm/dma-mapping.h
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@@ -51,17 +51,6 @@ static inline int dma_mapping_error(stru
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return (dma_addr == DMA_ERROR_CODE);
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}
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-static inline int dma_set_mask(struct device *dev, u64 mask)
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-{
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-#ifdef CONFIG_PCI
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- if (dev->bus == &pci_bus_type) {
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- if (!dev->dma_mask || !dma_supported(dev, mask))
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- return -EINVAL;
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- *dev->dma_mask = mask;
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- return 0;
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- }
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-#endif
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- return -EINVAL;
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-}
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+extern int dma_set_mask(struct device *dev, u64 dma_mask);
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#endif
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--- a/arch/sparc/kernel/ioport.c
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+++ b/arch/sparc/kernel/ioport.c
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@@ -301,7 +301,7 @@ static void *sbus_alloc_coherent(struct
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goto err_nova;
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}
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#endif
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- res->name = op->node->name;
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+ res->name = op->dev.of_node->name;
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return (void *)(unsigned long)res->start;
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@@ -737,6 +737,7 @@ int dma_set_mask(struct device *dev, u64
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}
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EXPORT_SYMBOL(dma_set_mask);
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+
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#ifdef CONFIG_PROC_FS
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static int sparc_io_proc_show(struct seq_file *m, void *v)
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